How can I decrease text size in Dawn theme's rich text section?

Store Design
1

Hi,

How do I change the text size in this rich text section on my homepage?

I’d like it 1 size smaller. Thanks

Thank you.

https://theunavailable.myshopify.com/

TheUnavailable_0-1707192785282.png
TheUnavailable_0-1707192785282.png1422×478 33.1 KB

2

Hi,

Add this CSS code
Online Store > Themes > Edit code > Assets > custom.css or theme.css

.section-template--21494206988566__9614686b-7a3d-4166-be91-c992e5c80f7e-padding { font-size: 15px;  }
3

I can’t see those when I go to edit code.